Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-03-05 Thread Jason Ekstrand
On Thu, Mar 5, 2015 at 5:36 PM, Thomas Helland wrote: > 2015-02-28 17:05 GMT+01:00 Jason Ekstrand : > > > > On Feb 28, 2015 4:55 AM, "Thomas Helland" > wrote: > >> > >> So here comes my hash-table series mentioned earlier. > >> > >> So, first of all, there's some issues. > >> I've been strugling

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-03-05 Thread Thomas Helland
2015-02-28 17:05 GMT+01:00 Jason Ekstrand : > > On Feb 28, 2015 4:55 AM, "Thomas Helland" wrote: >> >> So here comes my hash-table series mentioned earlier. >> >> So, first of all, there's some issues. >> I've been strugling with hitting assertion failures. >> The table returns null at times when

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Timothy Arceri
On Sat, 2015-02-28 at 13:53 +0100, Thomas Helland wrote: > So here comes my hash-table series mentioned earlier. > > So, first of all, there's some issues. > I've been strugling with hitting assertion failures. > The table returns null at times when it apparently should not. > It occurs after patc

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Thomas Helland
On Feb 28, 2015 5:05 PM, "Jason Ekstrand" wrote: > > > On Feb 28, 2015 4:55 AM, "Thomas Helland" wrote: > > > > So here comes my hash-table series mentioned earlier. > > > > So, first of all, there's some issues. > > I've been strugling with hitting assertion failures. > > The table returns null

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Jason Ekstrand
On Feb 28, 2015 4:55 AM, "Thomas Helland" wrote: > > So here comes my hash-table series mentioned earlier. > > So, first of all, there's some issues. > I've been strugling with hitting assertion failures. > The table returns null at times when it apparently should not. > It occurs after patch 1, a

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Thomas Helland
Forgot to run piglit on this before sending out. And well, it looks bad, really bad. I'm looking into it now. Will report back when I get some more data. Regards, Thomas ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.or

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Aras Pranckevicius
> > With regards to cheaper hash-functions: > It seems this is a case of "much pain for no gain". > Not sure if you looked at it, but xxHash is an extremely fast 32 bit hash function, about 2x faster than murmur https://code.google.com/p/xxhash/ -- Aras Pranckevičius work: http://unity3d.com ho

[Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Thomas Helland
So here comes my hash-table series mentioned earlier. So, first of all, there's some issues. I've been strugling with hitting assertion failures. The table returns null at times when it apparently should not. It occurs after patch 1, and is fixed by patch 2. It also occured when I was tweaking the